NSN 3020-00-287-7095 2194835, 8329469, 00-287-7095
Product Details | GROOVE PULLEY
3020-00-287-7095 A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.
Part Alternates: 2194835, 8329469, 3020-00-287-7095, 00-287-7095, 3020002877095, 002877095
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-287-7095 | 08109 ( PULLEY, GROOVE ) |
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Technical Data | NSN 3020-00-287-7095
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A7 WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 4.063 INCHES NOMINAL |
| OVERALL LENGTH | 1.875 INCHES NOMINAL |
| PITCH DIAMETER | 3.008 INCHES MINIMUM AND 3.028 INCHES MAXIMUM |
| FACE WIDTH | 0.781 INCHES NOMINAL |
| HUB END OUTSIDE DIAMETER AND LOCATION | 1.680 INCHES MINIMUM AA END AND 1.694 INCHES MAXIMUM AA END AND 1.690 INCHES MINIMUM AA END AND 1.694 INCHES MAXIMUM AA END AND 1.813 INCHES NOMINAL BB END |
| DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION | 0.859 INCHES NOMINAL AA END AND 0.234 INCHES NOMINAL BB END |
| DESIGN FORM | WEBBED |
| WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE | OFFSET |
| LIGHTENING HOLE | NOT INCLUDED |
| INTEGRAL COOLING VANE | NOT INCLUDED |
| MATERIAL AND LOCATION | IRON, CAST OVERALL |
| GROOVE SHAPE | U |
| GROOVE QUANTITY | 1 |
| GROOVE DEPTH | 0.5172 INCHES MINIMUM AND 0.5272 INCHES MAXIMUM |
| GROOVE WIDTH | 0.401 INCHES MINIMUM AND 0.411 INCHES MAXIMUM |
| GROOVE RADIUS | 0.045 INCHES MINIMUM AND 0.060 INCHES MAXIMUM |
| BORE FEATURE | INCLUDED |
| BEARINGS | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| BORE DIAMETER | 1.1805 INCHES MINIMUM AND 1.1815 INCHES MAXIMUM |
| BORE LENGTH | 1.875 INCHES NOMINAL |
| COUNTERBORE FEATURE | NOT INCLUDED |
| KEYING FACILITY | NOT INCLUDED |
| PROTRUDING HUB CHARACTERISTIC | STEPPED |
| FIRST STEP FACE LARGEST DIAMETER AND LOCATION | 1.930 INCHES MINIMUM AA END AND 1.944 INCHES MAXIMUM AA END |
| FIRST STEP LENGTH AND LOCATION | 0.625 INCHES NOMINAL AA END |
| SPLIT HUB FEATURE | NOT INCLUDED |
| SPECIAL FEATURES | ONE INTERNAL CIRCUMFERENTIAL GRO OVE END OF BORE 0.047 TO 0.052 IN. W BY 1.248 TO 1.258 IN. IA,1/8 IN. FROM EACH END,TWO 7/16 IN. DIA BALANCEING CUPS DRILLED/32 IN. MAX DEEP,1/8 IN. MIN. APART,IN LARGEST DIA. OF FACE,U SHAPE GROOVE 7/16 IN. DEEP IN PULLEY FACE ON BB SIDE,EXTENDING FROM HUB TO 25/8 IN. DIA |
Restrictions/Controls & Freight Information | NSN 3020-00-287-7095
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| NMF Description | 127300 | PULLEY BLOCKS/TCKLE/SNATCH/FAIRLDRS |
| Less than car load rating | S | 60 |
| Less than truck load rating | S | 60.0 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



